/* ============================================
   WordSmith KZ — Literary English Courses
   Cream / Serif / Lora / Book-themed
   ============================================ */

/* --- CSS Variables --- */
:root {
  --parchment: #FAF6F0;
  --parchment-deep: #F0E8DA;
  --ink-black: #2C2416;
  --ink-brown: #5C4A32;
  --ink-warm: #7A6548;
  --gold-leaf: #C8A96E;
  --gold-bright: #D4B87A;
  --gold-muted: #B89B5E;
  --chapter-red: #8B3A3A;
  --chapter-red-light: #A04848;
  --velvet-green: #4A6B4A;
  --velvet-green-light: #5A7D5A;
  --bookmark-blue: #3E5C7A;
  --page-white: #FFFDF8;
  --margin-line: #E8DCC8;
  --spine-shadow: rgba(44, 36, 22, 0.08);
  --quill-grey: #9A8E7A;
  --font-heading: 'Lora', 'Georgia', serif;
  --font-body: 'Lora', 'Georgia', serif;
  --radius-page: 6px;
  --radius-book: 12px;
  --shadow-tome: 0 4px 24px rgba(44, 36, 22, 0.10);
  --shadow-page: 0 2px 12px rgba(44, 36, 22, 0.06);
  --shadow-leaf: 0 1px 4px rgba(44, 36, 22, 0.04);
  --transition-quill: 0.3s ease;
  --max-manuscript: 1200px;
  --gap-paragraph: 1.5rem;
  --gap-chapter: 3rem;
}

/* --- Reset & Base --- */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  color: var(--ink-black);
  background-color: var(--parchment);
  line-height: 1.75;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a {
  color: var(--chapter-red);
  text-decoration: none;
  transition: color var(--transition-quill);
}

a:hover {
  color: var(--chapter-red-light);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

ul, ol {
  list-style: none;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.3;
  color: var(--ink-black);
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }

p {
  margin-bottom: 1rem;
}

/* --- Utility --- */
.manuscript-wrap {
  max-width: var(--max-manuscript);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.quill-section {
  padding: var(--gap-chapter) 0;
}

.parchment-bg {
  background-color: var(--parchment);
}

.page-bg {
  background-color: var(--page-white);
}

.deep-bg {
  background-color: var(--parchment-deep);
}

.ink-text {
  color: var(--ink-black);
}

.muted-text {
  color: var(--ink-warm);
}

.chapter-divider {
  width: 80px;
  height: 3px;
  background: linear-gradient(90deg, var(--gold-leaf), var(--gold-muted));
  margin: 1.5rem auto;
  border: none;
  border-radius: 2px;
}

.section-heading {
  text-align: center;
  margin-bottom: 2.5rem;
}

.section-heading h2 {
  margin-bottom: 0.5rem;
}

.section-heading p {
  color: var(--ink-warm);
  font-size: 1.1rem;
  font-style: italic;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  border: 0;
}

/* --- Header / Manuscript Top --- */
.tome-header {
  background-color: var(--ink-black);
  color: var(--parchment);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 2px 12px rgba(0,0,0,0.2);
}

.tome-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.85rem 1.5rem;
  max-width: var(--max-manuscript);
  margin: 0 auto;
}

.tome-logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  color: var(--parchment);
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 700;
  text-decoration: none;
}

.tome-logo iconify-icon {
  font-size: 1.8rem;
  color: var(--gold-leaf);
}

.tome-logo:hover {
  color: var(--gold-bright);
}

/* --- Navigation / Table of Contents --- */
.chapter-nav {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.chapter-nav a {
  color: var(--parchment);
  padding: 0.5rem 0.85rem;
  border-radius: var(--radius-page);
  font-size: 0.92rem;
  transition: all var(--transition-quill);
  white-space: nowrap;
}

.chapter-nav a:hover,
.chapter-nav a.active-chapter {
  background-color: var(--gold-leaf);
  color: var(--ink-black);
}

.chapter-nav a iconify-icon {
  margin-right: 0.3rem;
  font-size: 1.1rem;
  vertical-align: -2px;
}

/* --- Mobile Menu Toggle --- */
.folio-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--parchment);
  font-size: 1.6rem;
  cursor: pointer;
  padding: 0.4rem;
}

/* --- Breadcrumbs / Page Marker --- */
.page-marker {
  background-color: var(--parchment-deep);
  border-bottom: 1px solid var(--margin-line);
  padding: 0.75rem 0;
}

.page-marker-inner {
  max-width: var(--max-manuscript);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.page-marker ol {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.88rem;
  color: var(--quill-grey);
}

.page-marker li::after {
  content: '›';
  margin-left: 0.5rem;
  color: var(--gold-muted);
}

.page-marker li:last-child::after {
  display: none;
}

.page-marker a {
  color: var(--ink-warm);
}

.page-marker a:hover {
  color: var(--chapter-red);
}

.page-marker .current-page {
  color: var(--ink-black);
  font-weight: 600;
}

/* --- Hero / Frontispiece --- */
.frontispiece {
  background: linear-gradient(135deg, var(--ink-black) 0%, #3D3224 50%, var(--ink-brown) 100%);
  color: var(--parchment);
  padding: 5rem 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.frontispiece::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M30 0L60 30L30 60L0 30Z' fill='none' stroke='%23C8A96E' stroke-width='0.3' opacity='0.08'/%3E%3C/svg%3E");
  pointer-events: none;
}

.frontispiece-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.frontispiece h1 {
  color: var(--parchment);
  font-size: 3rem;
  margin-bottom: 1rem;
  line-height: 1.2;
}

.frontispiece h1 span {
  color: var(--gold-leaf);
}

.frontispiece .subtitle-quill {
  font-size: 1.2rem;
  color: var(--gold-bright);
  font-style: italic;
  margin-bottom: 2rem;
  line-height: 1.6;
}

/* --- CTA Buttons / Bookmarks --- */
.bookmark-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.9rem 2rem;
  border-radius: var(--radius-page);
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-quill);
  border: 2px solid transparent;
  text-decoration: none;
}

.bookmark-btn iconify-icon {
  font-size: 1.2rem;
}

.bookmark-primary {
  background-color: var(--gold-leaf);
  color: var(--ink-black);
  border-color: var(--gold-leaf);
}

.bookmark-primary:hover {
  background-color: var(--gold-bright);
  border-color: var(--gold-bright);
  color: var(--ink-black);
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(200, 169, 110, 0.3);
}

.bookmark-outline {
  background: transparent;
  color: var(--parchment);
  border-color: var(--gold-leaf);
}

.bookmark-outline:hover {
  background-color: var(--gold-leaf);
  color: var(--ink-black);
  transform: translateY(-2px);
}

.bookmark-group {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* --- Feature Cards / Chapter Cards --- */
.chapter-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--gap-paragraph);
}

.chapter-card {
  background: var(--page-white);
  border: 1px solid var(--margin-line);
  border-radius: var(--radius-book);
  padding: 2rem;
  transition: all var(--transition-quill);
  position: relative;
  overflow: hidden;
}

.chapter-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: var(--gold-leaf);
  transform: scaleY(0);
  transition: transform var(--transition-quill);
  transform-origin: bottom;
}

.chapter-card:hover {
  box-shadow: var(--shadow-tome);
  transform: translateY(-4px);
}

.chapter-card:hover::before {
  transform: scaleY(1);
}

.chapter-card-icon {
  width: 56px;
  height: 56px;
  background: linear-gradient(135deg, var(--gold-leaf), var(--gold-muted));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
}

.chapter-card-icon iconify-icon {
  font-size: 1.6rem;
  color: var(--ink-black);
}

.chapter-card h3 {
  margin-bottom: 0.75rem;
}

.chapter-card p {
  color: var(--ink-warm);
  font-size: 0.95rem;
}

/* --- Stats / Marginalia --- */
.marginalia-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--gap-paragraph);
  text-align: center;
}

.marginalia-item {
  padding: 2rem 1rem;
  background: var(--page-white);
  border-radius: var(--radius-book);
  border: 1px solid var(--margin-line);
}

.marginalia-number {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--gold-leaf);
  font-family: var(--font-heading);
  line-height: 1.2;
}

.marginalia-label {
  color: var(--ink-warm);
  font-size: 0.9rem;
  margin-top: 0.5rem;
}

/* --- Teachers / Authors Section --- */
.authors-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
}

.author-folio {
  background: var(--page-white);
  border: 1px solid var(--margin-line);
  border-radius: var(--radius-book);
  padding: 2rem;
  text-align: center;
  transition: all var(--transition-quill);
}

.author-folio:hover {
  box-shadow: var(--shadow-tome);
  transform: translateY(-3px);
}

.author-portrait {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--parchment-deep), var(--margin-line));
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.25rem;
  border: 3px solid var(--gold-leaf);
}

.author-portrait iconify-icon {
  font-size: 2.5rem;
  color: var(--ink-warm);
}

.author-folio h3 {
  margin-bottom: 0.25rem;
}

.author-folio .author-title {
  color: var(--gold-muted);
  font-style: italic;
  font-size: 0.92rem;
  margin-bottom: 0.75rem;
}

.author-folio p {
  color: var(--ink-warm);
  font-size: 0.92rem;
}

/* --- Pricing / Edition Cards --- */
.edition-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  align-items: start;
}

.edition-card {
  background: var(--page-white);
  border: 2px solid var(--margin-line);
  border-radius: var(--radius-book);
  padding: 2.5rem 2rem;
  text-align: center;
  transition: all var(--transition-quill);
  position: relative;
}

.edition-card.featured-edition {
  border-color: var(--gold-leaf);
  box-shadow: var(--shadow-tome);
  transform: scale(1.03);
}

.edition-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--gold-leaf);
  color: var(--ink-black);
  padding: 0.3rem 1.2rem;
  border-radius: 20px;
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.edition-card h3 {
  font-size: 1.4rem;
  margin-bottom: 0.25rem;
}

.edition-subtitle {
  color: var(--ink-warm);
  font-style: italic;
  font-size: 0.9rem;
  margin-bottom: 1.5rem;
}

.edition-price {
  font-size: 2.8rem;
  font-weight: 700;
  color: var(--ink-black);
  font-family: var(--font-heading);
  line-height: 1;
}

.edition-price span {
  font-size: 1rem;
  color: var(--ink-warm);
  font-weight: 400;
}

.edition-features {
  margin: 1.5rem 0;
  text-align: left;
}

.edition-features li {
  padding: 0.5rem 0;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  color: var(--ink-brown);
  font-size: 0.95rem;
  border-bottom: 1px solid var(--margin-line);
}

.edition-features li:last-child {
  border-bottom: none;
}

.edition-features iconify-icon {
  color: var(--velvet-green);
  font-size: 1.1rem;
  flex-shrink: 0;
}

.edition-card .bookmark-btn {
  width: 100%;
  justify-content: center;
  margin-top: 1rem;
}

/* --- FAQ / Footnotes --- */
.footnote-list {
  max-width: 800px;
  margin: 0 auto;
}

.footnote-item {
  border: 1px solid var(--margin-line);
  border-radius: var(--radius-page);
  margin-bottom: 0.75rem;
  background: var(--page-white);
  overflow: hidden;
}

.footnote-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 1.5rem;
  background: none;
  border: none;
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--ink-black);
  cursor: pointer;
  text-align: left;
  transition: background var(--transition-quill);
}

.footnote-question:hover {
  background-color: var(--parchment);
}

.footnote-question iconify-icon {
  font-size: 1.3rem;
  color: var(--gold-leaf);
  transition: transform var(--transition-quill);
  flex-shrink: 0;
}

.footnote-item.open .footnote-question iconify-icon {
  transform: rotate(180deg);
}

.footnote-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease;
}

.footnote-answer-inner {
  padding: 0 1.5rem 1.25rem;
  color: var(--ink-warm);
  font-size: 0.95rem;
  line-height: 1.7;
}

/* --- Contact / Correspondence --- */
.correspondence-form {
  max-width: 700px;
  margin: 0 auto;
  background: var(--page-white);
  border: 1px solid var(--margin-line);
  border-radius: var(--radius-book);
  padding: 2.5rem;
}

.quill-field {
  margin-bottom: 1.5rem;
}

.quill-field label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--ink-brown);
}

.quill-field label .required-mark {
  color: var(--chapter-red);
}

.quill-input {
  width: 100%;
  padding: 0.85rem 1rem;
  border: 1px solid var(--margin-line);
  border-radius: var(--radius-page);
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--ink-black);
  background: var(--parchment);
  transition: all var(--transition-quill);
}

.quill-input:focus {
  outline: none;
  border-color: var(--gold-leaf);
  box-shadow: 0 0 0 3px rgba(200, 169, 110, 0.2);
  background: var(--page-white);
}

textarea.quill-input {
  min-height: 140px;
  resize: vertical;
}

.consent-line {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  margin-bottom: 1.5rem;
  font-size: 0.9rem;
  color: var(--ink-warm);
}

.consent-line input[type="checkbox"] {
  margin-top: 0.25rem;
  accent-color: var(--gold-leaf);
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

.consent-line iconify-icon {
  color: var(--gold-leaf);
  font-size: 1rem;
  flex-shrink: 0;
}

.honeypot-trap {
  position: absolute;
  left: -9999px;
  opacity: 0;
  height: 0;
  width: 0;
  overflow: hidden;
}

/* --- Contact Info Aside --- */
.correspondence-aside {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
  margin-top: 2.5rem;
}

.aside-card {
  background: var(--page-white);
  border: 1px solid var(--margin-line);
  border-radius: var(--radius-book);
  padding: 1.5rem;
  text-align: center;
}

.aside-card iconify-icon {
  font-size: 2rem;
  color: var(--gold-leaf);
  margin-bottom: 0.75rem;
}

.aside-card h4 {
  margin-bottom: 0.4rem;
  font-size: 1rem;
}

.aside-card p,
.aside-card a {
  color: var(--ink-warm);
  font-size: 0.9rem;
}

/* --- Footer / Colophon --- */
.colophon {
  background-color: var(--ink-black);
  color: var(--parchment);
  padding: 3rem 0 1.5rem;
  margin-top: auto;
}

.colophon-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 2rem;
  max-width: var(--max-manuscript);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.colophon-about .tome-logo {
  margin-bottom: 1rem;
}

.colophon-about p {
  color: var(--quill-grey);
  font-size: 0.9rem;
  line-height: 1.6;
}

.colophon h4 {
  color: var(--gold-leaf);
  font-size: 1.05rem;
  margin-bottom: 1rem;
}

.colophon-links a {
  display: block;
  color: var(--quill-grey);
  padding: 0.3rem 0;
  font-size: 0.9rem;
  transition: color var(--transition-quill);
}

.colophon-links a:hover {
  color: var(--gold-bright);
}

.colophon-contacts p,
.colophon-contacts a {
  color: var(--quill-grey);
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
}

.colophon-contacts a:hover {
  color: var(--gold-bright);
}

.colophon-contacts iconify-icon {
  color: var(--gold-leaf);
  font-size: 1.1rem;
}

.colophon-bottom {
  border-top: 1px solid rgba(250, 246, 240, 0.1);
  margin-top: 2rem;
  padding-top: 1.5rem;
  text-align: center;
  max-width: var(--max-manuscript);
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

.colophon-bottom p {
  color: var(--quill-grey);
  font-size: 0.82rem;
}

.colophon-bottom a {
  color: var(--gold-muted);
}

.colophon-bottom a:hover {
  color: var(--gold-bright);
}

/* --- Cookie / Scroll Notice --- */
.scroll-notice {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--ink-black);
  color: var(--parchment);
  padding: 1.25rem;
  z-index: 9999;
  box-shadow: 0 -4px 20px rgba(0,0,0,0.2);
  transform: translateY(100%);
  transition: transform 0.4s ease;
}

.scroll-notice.visible {
  transform: translateY(0);
}

.scroll-notice-inner {
  max-width: var(--max-manuscript);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.scroll-notice p {
  font-size: 0.88rem;
  color: var(--quill-grey);
  margin: 0;
}

.scroll-notice a {
  color: var(--gold-leaf);
}

.scroll-notice-btn {
  padding: 0.6rem 1.5rem;
  background: var(--gold-leaf);
  color: var(--ink-black);
  border: none;
  border-radius: var(--radius-page);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.88rem;
  cursor: pointer;
  white-space: nowrap;
  transition: background var(--transition-quill);
}

.scroll-notice-btn:hover {
  background: var(--gold-bright);
}

/* --- Thank You Page / Epilogue --- */
.epilogue-wrap {
  text-align: center;
  padding: 5rem 1.5rem;
  max-width: 600px;
  margin: 0 auto;
}

.epilogue-wrap iconify-icon {
  font-size: 4rem;
  color: var(--velvet-green);
  margin-bottom: 1.5rem;
}

.epilogue-wrap h1 {
  margin-bottom: 1rem;
}

.epilogue-wrap p {
  color: var(--ink-warm);
  font-size: 1.05rem;
  margin-bottom: 2rem;
}

/* --- 404 / Lost Page --- */
.lost-page-wrap {
  text-align: center;
  padding: 5rem 1.5rem;
  max-width: 600px;
  margin: 0 auto;
}

.lost-page-wrap iconify-icon {
  font-size: 5rem;
  color: var(--gold-leaf);
  margin-bottom: 1.5rem;
}

.lost-page-wrap h1 {
  font-size: 5rem;
  color: var(--gold-leaf);
  margin-bottom: 0.5rem;
}

.lost-page-wrap h2 {
  margin-bottom: 1rem;
}

.lost-page-wrap p {
  color: var(--ink-warm);
  margin-bottom: 2rem;
}

/* --- About / Prologue --- */
.prologue-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.prologue-text h2 {
  margin-bottom: 1rem;
}

.prologue-text p {
  color: var(--ink-warm);
  margin-bottom: 1rem;
}

.prologue-image {
  background: var(--parchment-deep);
  border-radius: var(--radius-book);
  height: 350px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--margin-line);
}

.prologue-image iconify-icon {
  font-size: 5rem;
  color: var(--gold-leaf);
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
}

.value-scroll {
  background: var(--page-white);
  border: 1px solid var(--margin-line);
  border-radius: var(--radius-page);
  padding: 1.5rem;
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.value-scroll iconify-icon {
  font-size: 1.8rem;
  color: var(--gold-leaf);
  flex-shrink: 0;
  margin-top: 0.15rem;
}

.value-scroll h4 {
  margin-bottom: 0.4rem;
}

.value-scroll p {
  color: var(--ink-warm);
  font-size: 0.9rem;
  margin: 0;
}

/* --- Courses / Chapters Page --- */
.syllabus-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
}

.syllabus-card {
  background: var(--page-white);
  border: 1px solid var(--margin-line);
  border-radius: var(--radius-book);
  overflow: hidden;
  transition: all var(--transition-quill);
}

.syllabus-card:hover {
  box-shadow: var(--shadow-tome);
  transform: translateY(-3px);
}

.syllabus-header {
  background: linear-gradient(135deg, var(--ink-black), var(--ink-brown));
  color: var(--parchment);
  padding: 1.5rem;
}

.syllabus-level {
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--gold-leaf);
  margin-bottom: 0.3rem;
}

.syllabus-header h3 {
  color: var(--parchment);
}

.syllabus-body {
  padding: 1.5rem;
}

.syllabus-body p {
  color: var(--ink-warm);
  font-size: 0.92rem;
  margin-bottom: 1rem;
}

.syllabus-meta {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.syllabus-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.35rem 0.75rem;
  background: var(--parchment);
  border-radius: 20px;
  font-size: 0.82rem;
  color: var(--ink-warm);
}

.syllabus-tag iconify-icon {
  font-size: 0.95rem;
  color: var(--gold-leaf);
}

/* --- Legal / Appendix Pages --- */
.appendix-content {
  max-width: 800px;
  margin: 0 auto;
  background: var(--page-white);
  border: 1px solid var(--margin-line);
  border-radius: var(--radius-book);
  padding: 3rem;
}

.appendix-content h2 {
  margin: 2rem 0 1rem;
  font-size: 1.5rem;
  color: var(--ink-black);
}

.appendix-content h2:first-child {
  margin-top: 0;
}

.appendix-content p {
  color: var(--ink-warm);
  margin-bottom: 1rem;
}

.appendix-content ul {
  margin: 1rem 0;
  padding-left: 1.5rem;
}

.appendix-content ul li {
  list-style: disc;
  color: var(--ink-warm);
  margin-bottom: 0.5rem;
  padding-left: 0.25rem;
}

.appendix-content strong {
  color: var(--ink-black);
}

/* --- Scroll to top --- */
.scroll-quill {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 48px;
  height: 48px;
  background: var(--gold-leaf);
  color: var(--ink-black);
  border: none;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-quill);
  box-shadow: var(--shadow-page);
  z-index: 900;
}

.scroll-quill.visible {
  opacity: 1;
  visibility: visible;
}

.scroll-quill:hover {
  background: var(--gold-bright);
  transform: translateY(-3px);
}

/* --- Testimonials / Reader Reviews --- */
.reviews-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
}

.review-scroll {
  background: var(--page-white);
  border: 1px solid var(--margin-line);
  border-radius: var(--radius-book);
  padding: 2rem;
  position: relative;
}

.review-scroll::before {
  content: '\201C';
  font-size: 4rem;
  color: var(--gold-leaf);
  font-family: var(--font-heading);
  position: absolute;
  top: 0.5rem;
  left: 1.25rem;
  opacity: 0.3;
  line-height: 1;
}

.review-scroll p {
  color: var(--ink-warm);
  font-style: italic;
  margin-bottom: 1rem;
  position: relative;
  z-index: 1;
}

.review-author {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.review-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--parchment-deep);
  display: flex;
  align-items: center;
  justify-content: center;
}

.review-avatar iconify-icon {
  font-size: 1.3rem;
  color: var(--ink-warm);
}

.review-author-info strong {
  display: block;
  font-size: 0.92rem;
}

.review-author-info span {
  color: var(--quill-grey);
  font-size: 0.82rem;
}

/* --- Map Placeholder --- */
.manuscript-map {
  width: 100%;
  height: 300px;
  border-radius: var(--radius-book);
  border: 1px solid var(--margin-line);
  background: var(--parchment-deep);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 2rem;
}

.manuscript-map iconify-icon {
  font-size: 3rem;
  color: var(--gold-leaf);
  margin-right: 1rem;
}

.manuscript-map span {
  color: var(--ink-warm);
  font-style: italic;
}

/* ============================================
   RESPONSIVE / Mobile-first adjustments
   ============================================ */

@media (max-width: 992px) {
  .colophon-grid {
    grid-template-columns: 1fr 1fr;
  }

  .prologue-content {
    grid-template-columns: 1fr;
  }

  .prologue-image {
    height: 250px;
  }

  .marginalia-row {
    grid-template-columns: repeat(2, 1fr);
  }

  .edition-card.featured-edition {
    transform: scale(1);
  }
}

@media (max-width: 768px) {
  html {
    font-size: 15px;
  }

  h1 { font-size: 2rem; }
  h2 { font-size: 1.6rem; }
  h3 { font-size: 1.3rem; }

  .folio-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .chapter-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--ink-black);
    flex-direction: column;
    padding: 1rem;
    border-top: 1px solid rgba(250, 246, 240, 0.1);
    box-shadow: 0 8px 24px rgba(0,0,0,0.2);
  }

  .chapter-nav.nav-open {
    display: flex;
  }

  .chapter-nav a {
    padding: 0.75rem 1rem;
    width: 100%;
    border-radius: var(--radius-page);
  }

  .frontispiece {
    padding: 3rem 0;
  }

  .frontispiece h1 {
    font-size: 2.2rem;
  }

  .bookmark-group {
    flex-direction: column;
    align-items: center;
  }

  .bookmark-btn {
    width: 100%;
    justify-content: center;
    max-width: 300px;
  }

  .chapter-grid {
    grid-template-columns: 1fr;
  }

  .edition-grid {
    grid-template-columns: 1fr;
  }

  .authors-grid {
    grid-template-columns: 1fr;
  }

  .colophon-grid {
    grid-template-columns: 1fr;
  }

  .correspondence-form {
    padding: 1.5rem;
  }

  .scroll-notice-inner {
    flex-direction: column;
    text-align: center;
  }

  .appendix-content {
    padding: 1.5rem;
  }

  .syllabus-grid {
    grid-template-columns: 1fr;
  }

  .values-grid {
    grid-template-columns: 1fr;
  }

  .reviews-grid {
    grid-template-columns: 1fr;
  }

  .correspondence-aside {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  html {
    font-size: 14px;
  }

  .quill-section {
    padding: 2rem 0;
  }

  .frontispiece {
    padding: 2.5rem 0;
  }

  .frontispiece h1 {
    font-size: 1.8rem;
  }

  .marginalia-row {
    grid-template-columns: 1fr;
  }

  .marginalia-number {
    font-size: 2rem;
  }

  .tome-header-inner {
    padding: 0.7rem 1rem;
  }

  .tome-logo {
    font-size: 1.2rem;
  }

  .colophon {
    padding: 2rem 0 1rem;
  }

  .lost-page-wrap h1 {
    font-size: 3.5rem;
  }

  .manuscript-map {
    height: 200px;
    flex-direction: column;
    gap: 0.5rem;
  }
}

/* --- Print styles --- */
@media print {
  .tome-header,
  .colophon,
  .scroll-quill,
  .scroll-notice,
  .folio-toggle {
    display: none !important;
  }

  body {
    background: white;
    color: black;
  }

  .frontispiece {
    background: none;
    color: black;
    padding: 2rem 0;
  }

  .frontispiece h1,
  .frontispiece .subtitle-quill {
    color: black;
  }
}

/* --- Accessibility --- */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }

  html {
    scroll-behavior: auto;
  }
}

/* --- Focus styles --- */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
  outline: 2px solid var(--gold-leaf);
  outline-offset: 2px;
}

/* --- Selection --- */
::selection {
  background: var(--gold-leaf);
  color: var(--ink-black);
}

::-moz-selection {
  background: var(--gold-leaf);
  color: var(--ink-black);
}

/* --- Smooth page transitions --- */
.quill-section {
  animation: fadeInPage 0.5s ease;
}

@keyframes fadeInPage {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

[class*="photo"] img,[class*="avatar"] img{width:100%;height:100%;object-fit:cover;border-radius:50%}
[class*="visual"] img{width:100%;height:100%;object-fit:cover;border-radius:12px}

/* === WordSmith Cases === */
.ws-cases-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:2rem;margin-top:2rem}
.ws-case{background:#FAF6F0;border-radius:12px;padding:2rem;border:1px solid #E0D5C5}
.ws-case iconify-icon{font-size:2rem;color:#3E5C7A;margin-bottom:1rem}
.ws-case h3{color:#2C2416;margin-bottom:.5rem}
.ws-case p{color:#666;font-size:.95rem}
@media(max-width:768px){.ws-cases-grid{grid-template-columns:1fr}}
/* === WordSmith FAQ === */
.ws-faq-list{max-width:720px;margin:2rem auto 0}
.ws-faq-item{border:1px solid #E0D5C5;border-radius:8px;margin-bottom:1rem;overflow:hidden;background:#FFFDF8}
.ws-faq-item summary{padding:1.25rem;font-weight:600;cursor:pointer;display:flex;align-items:center;gap:.75rem;color:#2C2416;list-style:none}
.ws-faq-item summary::-webkit-details-marker{display:none}
.ws-faq-item summary iconify-icon{color:#3E5C7A;font-size:1.25rem}
.ws-faq-item[open]{border-color:#3E5C7A}
.ws-faq-answer{padding:0 1.25rem 1.25rem;color:#666;line-height:1.6}